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IValueExpressionAttribute Interface
Defines an interface for value expression attributes.

Namespace: GSF.ComponentModel
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.218-beta+101eee949414e414795e55a6e73d88938f0177b8
Syntax
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public interface IValueExpressionAttribute
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The IValueExpressionAttribute type exposes the following members.

Properties
 NameDescription
Public propertyCached Gets or sets value that determines if value should be cached after first evaluation. Defaults to false.
Public propertyEvaluationOrder Gets or sets the numeric evaluation order for this expression. Defaults to zero.
Public propertyExpression Gets C# expression that will evaluate to the desired value.
Public propertyTypeRegistry Gets or sets any TypeRegistry to use if the attribute Expression needs to be pre-parsed.
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Methods
 NameDescription
Public methodGetExpressionUpdateValue Gets the modeled property based value used to update the Expression.
Public methodGetPropertyUpdateValue Gets the Expression based value used to update a modeled property.
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See Also